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Browsing Research Articles (Zoology and Entomology) by Author "Valeix, Marion"
Now showing items 1-8 of 8
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Behavioural adjustments of a large carnivore to access secondary prey in a human-dominated landscape Valeix, Marion; Hemson, Graham; Loveridge, Andrew J.; Mills, Michael G.L. (Gus); Macdonald, David W. (Wiley-Blackwell, 2012-02)1. Conflict between people and large carnivores is an urgent conservation issue world-wide. Understanding the underlying ecological drivers of livestock depredation by large carnivores is greatly needed. 2. We studied ...
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Morin, Aissa; Chamaillé-Jammes, Simon; Valeix, Marion (Frontiers Media, 2021-01-22)Climate changes affect the distribution and abundance of organisms, often via changes in species interactions. Most animals experience predation, and a number of models have investigated how climate fluctuations can ...
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Dejeante, Romain; Loveridge, Andrew J.; Macdonald, David W.; Madhlamoto, Daphine; Valeix, Marion; Chamaille-Jammes, Simon (Wiley, 2024-02)Animal social and spatial behaviours are inextricably linked. Animal movements are driven by environmental factors and social interactions. Habitat structure and changing patterns of animal space use can also shape social ...
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Pays, Olivier; Blanchard, Pierrick; Chamaillé-Jammes, Simon; Valeix, Marion; Loveridge, Andrew J.; Macdonald, David W.; Periquet, Stephanie; Van der Meer, Esther; Duncan, Patrick; Mtare, Godfrey; Fritz, Herve (Wiley, 2021-02)Prey face a trade-off between acquiring food and avoiding predation, but food availability, and therefore its effect, is rarely measured in field studies investigating non-lethal effects of predation. The main aim of this ...
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Say-Sallaz, Elise; Chamaille-Jammes, Simon; Periquet, Stephanie; Loveridge, Andrew J.; Macdonald, David W.; Antonio, Antony; Fritz, Herve; Valeix, Marion (Elsevier, 2023-08)Predators differ in various attributes: body size, sociality, speed, preferred prey size, hunting mode, etc. Together, these characteristics contribute to the predator's overall dangerousness, which is likely to underlie ...
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Say-Sallaz, Elise; Chamaillé-Jammes, Simon; Fritz, Hervé; Valeix, Marion (Elsevier, 2019-07)Studies on invertebrates and small vertebrates demonstrated the underappreciated importance of the non-consumptive effects (NCE) of predators on their prey. Recently, there has been a growing interest for such effects in ...
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Dejeante, Romain; Valeix, Marion; Chamaille-Jammes, Simon (Wiley, 2024-02)Resource selection functions are commonly used to evaluate animals' habitat selection, for example, the disproportionate use of habitats relative to their availability. While environmental conditions or animal motivations ...
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Courbin, Nicolas; Loveridge, Andrew J.; Fritz, Hervé; Macdonald, David W.; Patin, Rémi; Valeix, Marion; Chamaillé-Jammes, Simon (Wiley, 2019-01)1. Diel migrations (DM; back and forth diel movements along an ecological gradient) undertaken by prey to avoid predators during the day have been demonstrated in many taxa in aquatic ecosystems. In terrestrial ecosystems, ...
Now showing items 1-8 of 8